The main risk factors for heart disease include high blood pressure, high cholesterol, smoking, diabetes, obesity, and a sedentary lifestyle. Additionally, family history and age can also play significant roles. For British South Asians, the risk is heightened due to genetic predispositions and lifestyle choices. It's crucial to monitor these factors regularly, as early detection can lead to effective management. The NHS offers various resources for screening and education about heart health, so don't hesitate to reach out to your GP for advice and support.